Nurses please help!! Thinking about becoming a LPN!

Cheyenne • I an 27 and I have a 3 year old boy, 6 year old boy, a 7 year old little girl, and 16 month old little girl

I am considering a career as an LPN and starting a program in August. I have already been accepted. I am in OK. My question is, Is it possible to be a LPN if you don't like to work 12 hour shifts? And are the classes extremely hard?